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Recent questions tagged fortran
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fortran - Allocatable array valued function. gfortran vs ifort
Why is there different behavior between ifort and gfortran here? Compiled with ifort it returns false and with ... print *, allocated(a) See Question&Answers more detail:os...
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fortran - Line truncated, Syntax error in argument list
When I compile the program below, I have an error and a warning in the call Coor_Trans command line as ... E1 !return end subroutine Coor_Trans See Question&Answers more detail:os...
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fortran - '*' and '/' not recognized on input by a read statement
I start learning Fortran and I'm doing a little case test program where the user types two real numbers and ... is ',res end program operateur See Question&Answers more detail:os...
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fortran - Why is this a function declared inside the module and then used somewhere else in the same module not seen by the linker?
I have a function (in case anyone is interested, it is this function) in a module that looks like this ... is a character*-returning function? See Question&Answers more detail:os...
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fortran - Function has no implicit type
I am trying to learn to work with functions. I have the following code: program main implicit none write(*,*) ... at (1) has no IMPLICIT type See Question&Answers more detail:os...
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fortran - Output formatting: too much whitespace in gfortran
Using gfortran 4.6. This code: PROGRAM f1 IMPLICIT NONE INTEGER :: i=1, j=3 WRITE(*,*) "integer i ... + where you explicitly write any whitespace in the output. Question&Answers:os...
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fortran - Why should I use interfaces?
Whenever I program in Fortran I use modules and I don't have to worry about writing interfaces. Now I'm ... someone explain me why? What are the benefit? Question&Answers:os...
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Oct 17, 2021
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fortran - Why Segmentation fault is happening in this openmp code?
main program: program main use omp_lib use my_module implicit none integer, parameter :: nmax = 202000 real(8) :: ... without -openmp option, it runs fine too. Question&Answers:os...
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fortran - MPI_Recv overwrites parts of memory it should not access
In the following code the value of xysize gets changed, if I do not declare it as a parameter (which I generally ... 2 size 4096 4096 1 received size 4096 5000 Question&Answers:os...
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Oct 17, 2021
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fortran - Function evaluation conflicting with other effects in statement
I would like to clarify my understanding of evaluation order in Fortran. Let's say I have a ... questions/65869750/function-evaluation-conflicting-with-other-effects-in-statement...
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Oct 7, 2021
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fortran - Evaluating a specific letter of a string defined in a derived type in Fortran90
This question already has answers here: question from:https://stackoverflow.com/questions/65877002/problems-with-getting-substrings-from-strings-in-fortran...
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fortran - Using a deferred-length character string to read user input
I would like to use deferred-length character strings in a "simple" manner to read user input. The reason ... /65878466/fortran-error-when-i-enter-an-input-segmentation-fault...
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fortran - Why does MPI_REDUCE returns a syntax error at compile time?
This question already has an answer here: question from:https://stackoverflow.com/questions/65879756/why-does-mpi-reduce-returns-a-syntax-error-at-compile-time...
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fortran - Returning NaN in invalid operations (gfortran)
Is there a way to returning nan values instead of an error (compile or runtime) in invalid operations ... .com/questions/65915752/returning-nan-in-invalid-operations-gfortran...
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763
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fortran - Is there a portable way to select the size of a LOGICAL variable?
I know there is logical_kinds in iso_fortran_env, but there seems to be no equivalent of e.g. int32 or int64 for ... -a-portable-way-to-select-the-size-of-a-logical-variable...
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fortran - Unexpected data declaration statement
I'm writing a code for LU decomposition and I don't know how to fix the "unexpected data declaration ... 65943476/syntax-error-in-read-statement-in-fortran-while-reading-array...
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fortran - Which compiler options to use with gfortran?
Closed. This question needs to be more focused. It is not currently accepting answers. question from:https:// ... com/questions/65943768/which-compiler-options-to-use-with-gfortran...
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fortran - OpenMP segmentation fault after parallel region with 1 thread
I am trying to parallelise a do-loop in Fortran 90 for the code that looks as follows: !$OMP PARALLEL ... /65545495/openmp-segmentation-fault-after-parallel-region-with-1-thread...
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fortran - Undefined reference when calling an external function of the same module
This question already has answers here: question from:https://stackoverflow.com/questions/65560146/undefined-reference-when-calling-an-external-function-of-the-same-module...
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fortran - Generic interfaces and operator overloading - how to set procedure from generic interface block to be private in module?
My IDE is: Code::Blocks 20.03 ( MinGW 9.2.0 ) This is my code: module mod_kompleks use, intrinsic ... /generic-interfaces-and-operator-overloading-how-to-set-procedure-from-generic...
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756
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fortran - Fortan suggestions needed on array values
I'm new to fortran and need some resources where I can start learning the basics. This problem ... stackoverflow.com/questions/65652134/fortan-suggestions-needed-on-array-values...
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fortran
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fortran - Making SUM function work with derived types
I have a user type which contains two or more arrays of different sizes. type state real(real64) :: ... .com/questions/66065400/making-sum-function-work-with-derived-types...
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Oct 6, 2021
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fortran
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fortran - Making SUM function work with derived types
I have a user type which contains two or more arrays of different sizes. type state real(real64) :: ... .com/questions/66065400/making-sum-function-work-with-derived-types...
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871
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fortran - 将矩阵插入fortran(Inserting matrices into fortran)
How to insert matrices into fortran program? (如何在fortran程序中插入矩阵?)I have a script: (我有一个脚本:) program ... 00000000 0.00000000 9.00000000 20.0000000 ask by Moe translate from so...
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fortran - 将矩阵插入fortran(Inserting matrices into fortran)
How to insert matrices into fortran program? (如何在fortran程序中插入矩阵?)I have a script: (我有一个脚本:) program ... 00000000 0.00000000 9.00000000 20.0000000 ask by Moe translate from so...
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fortran
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fortran - FORTRAN 77除以零行为(FORTRAN 77 Divide By Zero Behavior)
I am working on re-engineering an old FORTRAN77 program to Python for a while now. (我正在一段时间内将旧的FORTRAN77程序重新设计为Python )I'm ... (分子也是零(例如0./0 )) ask by Dakota B translate from so...
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fortran
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fortran - FORTRAN 77除以零行为(FORTRAN 77 Divide By Zero Behavior)
I am working on re-engineering an old FORTRAN77 program to Python for a while now. (我正在一段时间内将旧的FORTRAN77程序重新设计为Python )I'm ... (分子也是零(例如0./0 )) ask by Dakota B translate from so...
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fortran
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fortran - FORTRAN 77除以零行为(FORTRAN 77 Divide By Zero Behavior)
I am working on re-engineering an old FORTRAN77 program to Python for a while now. (我正在一段时间内将旧的FORTRAN77程序重新设计为Python )I'm ... (分子也是零(例如0./0 )) ask by Dakota B translate from so...
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Feb 21, 2021
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